Related to Apple OS X Tiger boot screen

Linux logo with tagline

1680 × 1050

Ubuntu logo on purple background

1024 × 640

Ubuntu logo on blue background

1920 × 1200

Ubuntu logo on dark background

1600 × 1200

Linux logo with Tux penguin

1024 × 768

Mandrake Linux logo

1024 × 768

Linux free software promotion

800 × 600

Windows XP logo on blue background

1024 × 768

Windows XP Silver logo

1024 × 768

Windows XP logo on Earth

1024 × 768

Windows XP Silver logo

1024 × 768

Windows XP desktop background

1024 × 768

Windows XP logo on blue

1024 × 768

Windows XP Professional desktop

1024 × 768

Windows XP desktop background

1024 × 768

Windows XP Professional NeoWin Edition

1024 × 768

Windows 7 desktop background

1680 × 1050

Linux logo on dark background

1920 × 1200

Ubuntu logo on orange background

1920 × 1440

Windows 7 Ultimate logo

1920 × 1080

Ubuntu logo on gradient background

2560 × 1440

Ubuntu logo on brown background

2560 × 1440

Microsoft Windows 7 logo

1680 × 1050

FreeBSD logo and tagline

1280 × 960